The 35-year-old entertainer sang two songs on stage including “All of Me” and “You & I (Nobody In the World).” While he was on stage, John‘s wife Chrissy Teigen was seen mouthing the words to the song. Adorable!

“I can’t freely tweet til I get over my fear of the introducing john” Chrissytweeted before introducing her husband in front of the audience. Check out his performance below.